Some web pages use a fixed font size, rather than setting
it according to the browser preferences.
On a low-resolutions screen (think: small laptop or TV),
the fonts are big enough to be awkward.
On a high-resolution screen (think: better-quality monitor)
the fonts are so small as to be illegible.
So use a font whose size is set by the user's browser.

Remember: the purpose of a web page always includes
communication.
Fixed-size fonts interfere with that.

Many times the fixed-size fonts are used to ensure that the web
page has the same ``look'' as when the web page was prepared by
the ``web design artist'' and approved by management.
The artist and management should both try the web page on very
low- and high-resolution screens!

Graphics

Many people still use modems and other low-bandwidth
links.
Web page load times are often horrible because of the
large graphics.
Pick a few graphics of a few KB size and use them often
instead of using lots of different graphics.
Large graphics can often be small in KB if you are careful
with the resolution and coloring.

Small computers often use wireless modems,
so the communication speed is not getting better as fast as one
might think.
Large graphics take a long time to download because they are
big. Many small graphics also take a long time to download
because the HTTP protocol does not support ``get me this bunch
of graphics.''

Review your web pages over a 28.8Kbaud modem before you approve
them.

Grapics 2

Many sites have W-I-D-E and T-A-L-L graphics with embedded
navigation.
On a small screen (think small laptop or TV),
it is necessary to scroll just to see the whole graphic.
This makes navigation hard and hurts usability of the web page.

Review your web page on a small screen before you approve it.

Frames

Frames work poorly on small screens
(think small laptop or TV).
Give yourself at most two frames in order to avoid using all
of the screen real estate.